Download App

4. Chemical bonding and molecular structure — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistry4. Chemical bonding and molecular structure1 Mark
MCQ
Which one of the following is not correct :
  • A
    Dipole moment : $H_2O_2 > H_2O > NH_3 > SF_6$
  • B
    Bond angle : $N_3^-> \mathop N\limits^ \bullet  {O_2} > \mathop C\limits^ \bullet  {F_3}$
  • C
    Bond order : $O_2^{2+} > O_2 > O_2^{2-}$
  • ✓
    $(N-N)$ Bond length : $N_3^-> N_2H_4 > N_2$
✓

Answer

Correct option: D.
$(N-N)$ Bond length : $N_3^-> N_2H_4 > N_2$
d

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (1 Marks)" from 4. Chemical bonding and molecular structure→4. Chemical bonding and molecular structure — all question types→Chemistry STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

The number of all the possible stereoisomers formed by the given compound is
→
Which period was incomplete in periodic table?
→
Electron enters the sub-shell for which $(n + l)$ value is minimum. This is enunciated as
→
What is the mass percent of carbon in carbon dioxide?
→
In the number of bond pairs and lone pairs of electrons on nitrogen atom are :
→
Carbon differs from other elements of the group. Which is the false statement
→
Correct order of electron affinity for $C, Si$ and $Ge$ is
→
Which of the following sets of concentrations will cause the precipitation of $ZnCl_2 \,(K_{sp} = 1.2\times10^{-12}M^3)$ ?
→
Which of following reaction does not involve either oxidation or reduction
→
When $KMnO _4$ react with any reductant, then $K _2 MnO _4$ will form. What will be its equivalent weight if molecular mass is (M)?
→